d2948d7e57
* feat: markdown extension * media cros * rerank test * default price * perf: default model * fix: cannot custom provider * fix: default model select * update bg * perf: default model selector * fix: usage export * i18n * fix: rerank * update init extension * perf: ip limit check * doubao model order * web default modle * perf: tts selector * perf: tts error * qrcode package
82 lines
2.2 KiB
TypeScript
82 lines
2.2 KiB
TypeScript
export enum CodeClassNameEnum {
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guide = 'guide',
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questionGuide = 'questionGuide',
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mermaid = 'mermaid',
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echarts = 'echarts',
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quote = 'quote',
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files = 'files',
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latex = 'latex',
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iframe = 'iframe',
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html = 'html',
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video = 'video',
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audio = 'audio'
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}
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function htmlTableToLatex(html: string) {
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const parser = new DOMParser();
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const doc = parser.parseFromString(html, 'text/html');
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const table = doc.querySelector('table');
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if (!table) return '';
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let latex = '\\begin{tabular}{';
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// 获取列数
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const columns = table.querySelectorAll('tr:first-child th, tr:first-child td').length;
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latex += '|' + 'c|'.repeat(columns) + '}\n\\hline\n';
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// 创建一个二维数组来跟踪单元格合并情况
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const cellTracker = Array.from({ length: table.rows.length }, () => Array(columns).fill(false));
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// 遍历行
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table.querySelectorAll('tr').forEach((row, rowIndex) => {
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const cells = row.querySelectorAll('th, td');
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let cellTexts: string[] = [];
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let colIndex = 0;
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cells.forEach((cell) => {
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// 跳过已经被合并的单元格
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while (cellTracker[rowIndex][colIndex]) {
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colIndex++;
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}
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// @ts-ignore
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const rowspan = parseInt(cell.getAttribute('rowspan') || 1, 10);
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// @ts-ignore
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const colspan = parseInt(cell.getAttribute('colspan') || 1, 10);
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// 添加单元格内容
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let cellText = cell.textContent?.trim() || '';
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if (colspan > 1) {
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cellText = `\\multicolumn{${colspan}}{|c|}{${cellText}}`;
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}
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if (rowspan > 1) {
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cellText = `\\multirow{${rowspan}}{*}{${cellText}}`;
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}
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cellTexts.push(cellText);
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// 标记合并的单元格
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for (let i = 0; i < rowspan; i++) {
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for (let j = 0; j < colspan; j++) {
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cellTracker[rowIndex + i][colIndex + j] = true;
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}
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}
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colIndex += colspan;
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});
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latex += cellTexts.join(' & ') + ' \\\\\n\\hline\n';
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});
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latex += '\\end{tabular}';
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return `\`\`\`${CodeClassNameEnum.latex}
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${latex}
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\`\`\``;
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}
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export function convertHtmlTablesToLatex(input: string) {
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const tableRegex = /<table[\s\S]*?<\/table>/gi;
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return input.replace(tableRegex, (match) => htmlTableToLatex(match));
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}
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